000 00317nam a2200133Ia 4500
654 _aELEC
100 _aVan.A.R. & Warrington.C.
250 _a3rd Ed.
245 _aProtective Relays : Their Theory &Practice Vol-2.
260 _bCH
_c1985
082 _bVAN
_a621.319
300 _aXIII, 434p.
999 _c29653
_d29653
655 _aD-14
546 _aText in English
041 _aeng
300 _c23 cm.